Hello everyone .
I've archived files on an external hard drive , but there was no dicom files , so I used microdicom to explore the folder and it found 112 and should images of 28 patients
So I thought some files were missing and that's why only 28 shows images , so I've copied the files again and now it shows 335 patients and non of them shows images

I think the guy in the link had the same problem
https://forum.microdicom.com/viewtopic.php?f=4&t=980

P.S. : I've used radiant as well , the first time it only showed patients with images (28) and now it shows nothing